(19)
(11) EP 3 171 993 A1

(12)

(43) Date of publication:
31.05.2017 Bulletin 2017/22

(21) Application number: 15824476.4

(22) Date of filing: 02.07.2015
(51) International Patent Classification (IPC): 
B08B 9/04(2006.01)
(86) International application number:
PCT/US2015/038982
(87) International publication number:
WO 2016/014231 (28.01.2016 Gazette 2016/04)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA

(30) Priority: 24.07.2014 US 201462028756 P
22.04.2015 US 201514693259

(71) Applicant: Stoneage, Inc.
Durango, Colorado 81303 (US)

(72) Inventor:
  • BARNES, Jeffery R.
    Ignacio, Colorado 81137 (US)

(74) Representative: Cordina, Kevin John 
Olswang LLP 90 High Holborn
London WC1V 6XX
London WC1V 6XX (GB)

   


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